{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["RNA", "DNA", "cell type", "protein", "cell line"], "input": "First, deletion analysis revealed that a region of TCF-1 containing the HMG box was sufficient for sequence-specific binding ."}
{"RNA": [], "DNA": ["HMG box"], "cell type": [], "protein": ["TCF-1"], "cell line": []}